SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 7:47:46 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:36:45 AM | 2.90 | 2:53 | 3:47 | 60 | |
| Bellaire | S Fry Rd | 7:47:46 AM | 1.60 | 1:22 | 5:09 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:47:46 AM | 1.25 | 1:12 | 6:19 | 62 | |
| IH-10 Katy | Morton | 7:39:46 AM | 1.50 | 2:04 | 8:23 | 44 |  |
| Morton | Clay Rd | 7:47:46 AM | 1.60 | 1:32 | 9:55 | 63 | |
| Clay Rd | Beckendorff | 7:47:46 AM | 1.30 | 1:19 | 11:14 | 59 | |
| Beckendorff | FM-529 | 7:47:46 AM | 1.00 | 00:57 | 12:11 | 63 | |
| FM-529 | West Rd | 7:47:46 AM | 2.50 | 1:54 | 14:05 | 79 | |
| West Rd | House Hahl | 7:47:46 AM | 1.30 | 1:33 | 15:38 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 7:47:46 AM | 1.40 | 1:20 | 16:58 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:47:46 AM | 2.40 | 2:16 | 19:14 | 64 | |
| Summary | 30.55 | 19:14 | 19:14 | 95 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:47:46 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 7:47:46 AM | 1.40 | 1:19 | 3:28 | 64 | |
| House Hahl | West Rd | 7:47:46 AM | 1.30 | 1:44 | 5:12 | 45 | |
| West Rd | FM-529 | 7:47:46 AM | 2.50 | 1:47 | 6:59 | 84 | |
| FM-529 | Beckendorff | 7:47:46 AM | 1.00 | 1:05 | 8:04 | 55 | |
| Beckendorff | Clay Rd | 7:47:46 AM | 1.30 | 1:15 | 9:19 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:47:46 AM | 1.25 | 1:09 | 10:26 | 65 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 7:47:46 AM | 1.60 | 1:36 | 12:00 | 60 | |
| Bellaire | W Bellfort | 7:47:46 AM | 2.90 | 2:53 | 14:53 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 14:48 | 14:48 | 124 | |
